﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace Wicresoft.UnifyShow2.Portal.Extensions
{
    public static class DateTimeExtension
    {

        public static string ToStringE(DateTime dt)
        {
            return dt < new DateTime(1970, 1, 1) ? "" : dt.ToString();
        }

    }
}